The maritime profession is an extreme test of the crew’s mental health. Psychobiotics are live bacteria that improve the gut microbiome and benefit the host’s mental health. The study aims to establish the effect of a probiotic containing Lactobacillus bulgaricus DWT1 on the mental resilience of the crew of the St. https://www.spidertattooz.com/USC-Trojans-9FIFTY-Snapback-Hat/